Angel Espinoza
type: MusicGroup
popularity: 2
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x976636ddecb13cadb1aca4e2dedd795606c48208681972f1b91fbf0ba6f08d75
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c217197-d551-48d9-9dfa-f76eaaee5435.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c217197-d551-48d9-9dfa-f76eaaee5435.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c217197-d551-48d9-9dfa-f76eaaee5435
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x976636ddecb13cadb1aca4e2dedd795606c48208681972f1b91fbf0ba6f08d75","name":"Angel Espinoza","registered_at":"2026-06-15T23:22:51Z","symbol":"NIM0864500","token_address":"0x937cb1929792e72bc5352abdbdca8382c1c062f5","type":"artist","uuid":"1c217197-d551-48d9-9dfa-f76eaaee5435"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976636ddecb13cadb1aca4e2dedd795606c48208681972f1b91fbf0ba6f08d75. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c217197-d551-48d9-9dfa-f76eaaee5435.json and https://artists.proofprofile.net/proofs/artist/1c217197-d551-48d9-9dfa-f76eaaee5435.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x976636ddecb13cadb1aca4e2dedd795606c48208681972f1b91fbf0ba6f08d75","name":"Angel Espinoza","registered_at":"2026-06-15T23:22:51Z","symbol":"NIM0864500","token_address":"0x937cb1929792e72bc5352abdbdca8382c1c062f5","type":"artist","uuid":"1c217197-d551-48d9-9dfa-f76eaaee5435"}
album: Éxitos de Ángel Espinoza
  type: MusicAlbum
  date published: 1973-05-08
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  type: MusicAlbum
  date published: 1996-08-08
album: Amor Cuanto Te Quise
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  date published: 1998-07-07
album: Amor Dolor y Pasion
  type: MusicAlbum
  date published: 2006-01-01
album: Fue un Placer Conocerte
  type: MusicAlbum
  date published: 2017-11-20
album: Sabor a Mi
  type: MusicAlbum
  date published: 2024-06-19